Autonomous novel + audiobook pipeline

Write a finished, sellable novel in an afternoon.

Instawritr is the novel factory, not another writing assistant. One command: a synopsis goes in — a complete book, from a 5,000-word short story to an 80,000-word novel, with cover, EPUB and full audiobook, staged to six stores.

  • ~80,000 words
  • 30 chapters
  • ~3 hours
  • 6 stores
Instawritr Pro Plus — the novel factory, not another writing assistant. Full novel, audiobook, six stores.

synopsis → novel → QA → cover → EPUB → audiobook → stores

How it works

One command runs the whole factory.

Eight stages, fully automated and fully resumable. You hand it a synopsis; it hands back a finished, QA-scored book with a cover, an EPUB and a full audiobook — staged to six stores.

  1. 01

    Synopsis

    Your idea, one prompt

  2. 02

    Story bible

    Cast, world, arcs

  3. 03

    30 chapters

    80k+ words, continuous

  4. 04

    QA editor

    Scores + rewrites

  5. 05

    AI cover

    Genre-true art

  6. 06

    EPUB

    Store-ready file

  7. 07

    Audiobook

    Full .m4b + sample

  8. 08

    6 stores

    Staged to publish

$ Buy on Whop → a GitHub invite arrives → open Pi and say “Set up Instawritr for me”.

The difference

Every other tool hands you a draft. Instawritr hands you a book.

The category is full of assistants that help you write. Instawritr ships the whole artifact — the manuscript, the cover, the EPUB and the audiobook — QA-scored and staged to publish.

A blank page and a chat you have to babysit

A finished 80,000-word manuscript, start to finish

Continuity that drifts by chapter 20

A story bible + open-loop ledger that holds to chapter 40

A first draft you still have to edit

A QA editor that scores and rewrites weak chapters

You commission a cover and record audio

AI cover + full audiobook, generated for you

What you get

Four finished artifacts, every run.

The manuscript

A full novel, not fragments

24–40 chapters, 80,000–120,000 words, coherent from the first line to the last. A story bible and an open-loop ledger keep characters, clues and cliffhangers consistent — chapter 38 is written with the same context quality as chapter 3. Set your target length and the whole pipeline scales to match, from a 5,000-word short story to a 120,000-word novel, same QA bar.

  • 7 genres
  • shorts to novels
  • continuity that holds
chapter-28.md77,034 words
30 chaptersstory bibleopen-loop ledger

The cover

A genre-true cover, generated

Every book ships with an AI cover made to look genuinely sellable across Romance, Mystery, Fantasy, SciFi, Horror, Literary and YA — the proof a browsing reader judges first.

  • on-trend art
  • store-spec dimensions
Fantasy
Thriller
Romance

The audiobook

A full audiobook, zero per-word cost

Open-source Kokoro TTS narrates the whole book to retail-spec per-chapter MP3s plus a chaptered .m4b with opening and closing credits and a 3-minute retail sample. No ACX, no narrator fees, no audio API bill.

  • EPUB included
  • local by design
novel.m4b8h 17m · 30 ch
Kokoro TTS44.1kHz / 192kbpsretail sample

The distribution

Staged to six stores

EPUB and cover for Apple Books, Google Play, Kobo and Barnes & Noble; audiobook for Spotify for Authors and InAudio. Honest AI disclosure is handled per store.

  • 4 ebook + 2 audiobook
  • AI disclosure handled
Apple Books
Google Play
Kobo
Barnes & Noble
Spotify
InAudio

The demo

See a novel built end to end.

One real run: synopsis in, a finished book with cover and audiobook out.

Pricing

One-time. No subscription, no credits.

Buy the factory once and own it. You pay your own model provider directly — or nothing at all, running fully local.

Pro

Instawritr Pro

$149/one-time

Everything you need to run the factory yourself.

  • Private GitHub repo access (auto-invite on purchase)
  • The full 14-stage Pi harness — every agent & skill
  • Synopsis, architect, chapter loop, QA, cover, EPUB, audiobook, 6 publishers
  • HARNESS.md operator manual + setup guide
  • Lifetime updates across v1.x
  • Bring your own key or run 100% local — no subscription
Get Pro — $149
Most popular
Pro Plus

Instawritr Pro Plus

$249/one-time

The factory, plus a human in your corner.

  • Everything in Pro
  • The living repo + lifetime updates
  • Private community & Chat access
  • Priority help when a run or store submission snags
  • Model-config reviews — dial in the best model per stage
Get Pro Plus — $249

14-day refunds. After checkout you get a GitHub invite — then open Pi and say “Set up Instawritr for me.”

FAQ

Questions, answered.

Those tools assist you while you write — you still do the writing. Instawritr ships finished, QA-scored novels and audiobooks, staged to 6 stores. It is the novel factory, not another writing assistant. One command in, a complete book out.

Your next novel is one synopsis away.

Buy the factory once. Run it tonight. Ship a finished, sellable book — with a cover and a full audiobook — before the week is out.

  • ~80,000 words
  • 30 chapters
  • ~3 hours
  • 6 stores